Security boxes in this section include post boxes, cash boxes and document boxes. The range of post boxes is from Rottner and are available in a range of finishes. We sell snatch proof boxes than are suitable to store cash and valuables in. These boxes are the high end security range but we also sell cash box tins which can be used for small amounts of cash. Our document boxes are perfect for protecting important documents. Keeping deeds, medical papers, passports all in a safe place for easy access when needed.